UP 8101, CN 2240, & CN 2439 power a westbound manifest on the Kearney sub.

A westbound manifest train from Fort Worth rolls up the grade and toward the yard in Yuma for a crew change as it leaves the Fortuna Foothills behind

UP 8101 leads a westbound stack train on BNSF rails at Highgrove. Second out is fresh painted CSX SD50 8585.

Bringing up the rear of this southbound manifest at Dike on UP's Mojave Sub, UP 8101 eases along past the north switch just minutes from West Colton Yard.

Union Pacific 9043MAC leads NS 19G west out of Allentown Yard.

Power for trains originating in UP's Phoenix terminal warm in the morning sun, while Phoenix's skyline looks on.

The sun is setting on the first day of day light savings time as 8101 operating in DPU is pushing an east bound through the crossover from track one to track two.

A heavy Westbound manifest climbs up the backslope of Donner Pass on a mild May afternoon.

8101 leads a quartet of U.P. power out of Tunnel 35 as it heads downgrade through Yuba Gap.

The topography of the Sierra Nevada mountain range varies from steep, tree-covered slopes to large, chunky rock formations, which is quite evident at Yuba Gap as 8101 leads the way out of Tunnel 3... (more)

UP 8101 leads a long train of mixed freight westard along the Truckee River just east of Truckee.

UP 8101 and 3 other units drift downgrade and exit Tunnel 35 in sweet 7PM light.

An EMD and three GE's drag the Roper to Roseville up the backside of Donner Pass with 8800 tons of manifest on the drawbar.

A WB empty coal train heads towards the mines in northwest Colorado. Canon Powershot S1 IS